🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.4 AU - 1.98 AU

Year: 769 Days

Day: 34.7 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,973,337 km

• M1: 925,861 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.63 AU - 2.13 AU

Year: 902 Days

Day: 25.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 151.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.4

Radius: 10.2

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 6.9 AU - 8.24 AU

Year: 7287 Days

Day: 12.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,973,337 km

• M1: 134,488 km (0.065 R)
• M2: 468,241 km (0.107 R)
• M3: 812,017 km (0.037 R)
• M4: 1,560,007 km (0.082 R)
• M5: 2,182,334 km (0.115 R)
• M6: 4,128,153 km (0.079 R)
• M7: 4,918,778 km (0.066 R)
• M8: 6,650,972 km (0.09 R)
• M9: 7,454,312 km (0.078 R)
• M10: 8,151,139 km (0.114 R)
• M11: 9,439,326 km (0.113 R)
• M12: 10,604,095 km (0.064 R)
• M13: 12,926,752 km (0.119 R)
• M14: 13,811,175 km (0.072 R)
• M15: 14,176,044 km (0.109 R)
• M16: 16,232,117 km (0.095 R)
• M17: 16,570,507 km (0.061 R)
• M18: 17,613,803 km (0.094 R)
• M19: 18,043,298 km (0.063 R)
• M20: 18,626,730 km (0.066 R)
• M21: 24,368,596 km (0.098 R)
• M22: 26,830,528 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.9

Radius: 3.9

Gravity: 39.7 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 12.88 AU - 18.84 AU

Year: 22097 Days

Day: 20 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 77,973,337 km

• M1: 48,470 km (0.072 R)
• M2: 173,234 km (0.089 R)
• M3: 296,054 km (0.085 R)
• M4: 608,714 km (0.107 R)
• M5: 1,565,243 km (0.067 R)
• M6: 1,740,870 km (0.046 R)
• M7: 3,963,745 km (0.116 R)
• M8: 5,148,710 km (0.104 R)
• M9: 6,115,262 km (0.092 R)
• M10: 7,008,361 km (0.076 R)
• M11: 7,244,576 km (0.109 R)
• M12: 7,682,898 km (0.026 R)
• M13: 8,138,872 km (0.083 R)
• M14: 8,666,354 km (0.113 R)
• M15: 10,143,932 km (0.057 R)
• M16: 10,507,455 km (0.092 R)
• M17: 11,584,111 km (0.107 R)
• M18: 17,998,269 km (0.098 R)
• M19: 19,348,390 km (0.101 R)
• M20: 19,906,839 km (0.101 R)
• M21: 20,285,172 km (0.074 R)
• M22: 22,248,495 km (0.031 R)
• M23: 22,451,648 km (0.105 R)
• M24: 23,171,962 km (0.09 R)
• M25: 26,662,380 km (0.096 R)
• M26: 27,121,795 km (0.059 R)
• M27: 27,353,522 km (0.039 R)
• M28: 29,012,712 km (0.098 R)
• M29: 31,243,067 km (0.11 R)
• M30: 31,882,298 km (0.1 R)
• M31: 34,255,668 km (0.062 R)
• M32: 37,027,867 km (0.075 R)
• M33: 41,307,712 km (0.105 R)
• M34: 52,790,845 km (0.049 R)
• M35: 52,971,260 km (0.085 R)
• M36: 55,354,204 km (0.091 R)
• M37: 59,353,105 km (0.075 R)
• M38: 59,743,705 km (0.119 R)
• M39: 67,282,091 km (0.11 R)
• M40: 76,348,320 km (0.03 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,208 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit